Golf swing trainer



FIG. 1 is a perspective view of a golf swing trainer showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right-side elevational view thereof, the left-side elevational view being a mirror image of the right-side elevational view;

FIG. 5 is a back elevational view thereof; and,

FIG. 6 is a front elevational view thereof.

Broken lines in the figures show portions of the golf swing trainer that form no part of the claimed design. 

CLAIM The ornamental design for a golf swing trainer, as shown and described. 